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Papessa [141]
3 years ago
12

9 to the x power=3 to the 40th power Someone explain how??

Mathematics
1 answer:
Mrrafil [7]3 years ago
8 0


9^x = 3^2x

so...

2x = 40

x = 20

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The most appropriate choice for sales tax will be given by-

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brainly.com/question/9437038

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